baber/WOPTO huggingface dataset:
Patent JP-2010097069-A (JP)
Title: Holding device, telescope, and optical device
Inventor: TAKEMURA YUKIO
IPC: G02B23/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding device which can maintain stable optical performance with respect to temperature change and posture change of a device including an optical element.  <P>SOLUTION: The holding device for holding the optical element includes: a lens barrel in which the optical element is housed, and which has a hole on its side surface; a first member whose one end is fixed to the lens barrel, and which has the other end on the outside of the lens barrel separately from one end in a direction orthogonal to an axis of the lens barrel; and a second member which pierces through the hole, whose one end is fixed to the other end of the first member, and which has the other end inside the lens barrel separately from the other end of the first member in the above direction. Linear expansion coefficients of the lens barrel-first member-second member and dimensions of the lens barrel-first member-second member in the above direction are set so that the other end of the second member comes into contact with the side surface of the optical element and a displacement amount of the side surface of the optical element and a displacement amount of the other end of the second member caused by temperature change are matched with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094930-A (JP)
Title: Injection molding method of handle for automobile use, and handle for automobile use
Inventor: KIBOSHI SHINJI
IPC: B29C45/38
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method of a handle for automobile use reducing a manufacturing cost, solving a problem of burrs and recesses without impairing design, and dispensing with forming a thinned wall part under certain circumstances, and to provide the handle for automobile use.  <P>SOLUTION: A die 1 includes a movable die part 3 formed with a product cavity 2, and a fixed die part 4. The fixed die part 4 is formed with a first resin passage 6 where molten resin injected from an injection cylinder 5 moves; a second resin passage 8 with a first plug body 7 installed retractably; and a third resin passage 10 with a second plug body 9 installed retractably. Molten resin collected in each of the second and third resin passages 8, 10 is maintained close to the phase transition temperature of synthetic resin by heat insulating structure parts 16a, 16b and heating structure parts 17a, 17b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009063171-A (JP)
Title: Monitoring system of valve apparatus
Inventor: OTA HIROYUKI
IPC: F16K31/04
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system of a valve apparatus capable of remotely monitoring a dynamic load applied on the valve apparatus with precision.  <P>SOLUTION: The monitoring system is configured so as to provide on any one of a valve rod 10, a valve yoke 9, a torque spring 28 and a shaft of the valve apparatus a semiconductor substrate 2 which includes a bridge circuit composed of a plurality of impurity diffused resistors and to determine thrust force and torque from measurement values of the bridge circuit and to be available for monitoring the valve apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010102869-A (JP)
Title: Degradation state estimation method of lead storage battery
Inventor: MIYATA MASAJI
IPC: H01M10/48
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degradation state estimation method for a lead storage battery of high reliability capable of using a small electronic load.  <P>SOLUTION: The lead storage battery 1 is discharged at a relatively small current value (A), and a voltage value (V) at a plateau region is measured, which is made correspondent to a preliminarily measured regression line to estimate discharging time (min) at a large current value (A). Here, a discharging time (min) at the large current value (A) is corrected the shorter, the higher an ambient temperature is, and the longer, the lower the ambient temperature is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099695-A (JP)
Title: Press machine
Inventor: NAGAE MASAYUKI
IPC: B30B1/06
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press machine where a press drive mechanism of a bell crank system is mounted, and the centroid of the machine body is suppressed to be low.  <P>SOLUTION: A press drive mechanism 8 is mounted on the upper horizontal frame part 1b of a press frame. The press drive mechanism 8 moves in a horizontal direction by a crank member 21 having a fulcrum A, the point of application B and the point of force C and a moving member 25 moving to a horizontal direction by a movement drive mechanism 8 and freely rotatably connected with the point of application B; and an elevation member 27 in which one edge is connected to the point of force C and the other edge is connected to a ram 7. In an optional rolling posture within the rolling range of the crank member 21, regarding the crank member 21, the point of force C is arranged far in a horizontal direction to the fulcrum A, and also, the point of application B is arranged far in a vertical direction to the fulcrum A. The moving member 25 is arranged at a part lower than the fulcrum A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101071-A (JP)
Title: Placing change-over device and placing change-over method for tunnel lining concrete
Inventor: TSUTSUI TAKANORI
IPC: E21D11/10
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing change-over device and a placing change-over method for tunnel lining concrete, formed preliminarily with one distributor into a long case shape, capable of arranging the distributor in a tunnel, to be used, allowing four or more of distributions, and capable of carrying out smoothly and surely an operation.  <P>SOLUTION: This placing change-over device includes a change-over device body formed into a substantially rectangular-shaped case, a plurality of placing ports provided respectively with a prescribed interval toward longitudinal directions of both right and left side walls, in positions opposed each other in right and left sides, and a branch placing member changed over in the inside of the change-over device body, and movable along the longitudinal direction of the change-over device body. The branch placing member includes a connecting pipe connected to a concrete forcible feed pipe, and right and left branch pipes branched into a substantial Y-shape from a tip of the connecting pipe, and tip ports of the right and left branch pipes can be connected to a pair of placing ports provided in opposed positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099314-A (JP)
Title: Wheel locking device of wheelchair
Inventor: GUNJI KATSUHIKO
IPC: A61G5/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel locking device of a wheelchair which can be used without fear because its movement does not change with the ages once it is attached to the wheelchair and which exhibits a high reliability because it directly locks the wheel.  <P>SOLUTION: The wheel locking device of the wheelchair includes a disk 4 which is fixed to the wheel 3 and in which engaging holes 8 are annularly arranged and a device body 2 whose braking pin 16 is engaged in and disengaged from one of the engaging holes 8 and which locks the wheel 3 when it is engaged. The device body 2 includes a supporting member 10 which is fixed to a frame 1 of the wheelchair A, a turning member 13 which turns vertically in conjunction with vertical movement of the seat 6 and an operating member 15 which moves vertically in conjunction with the turning member 13. The operating member 15 is provided with the braking pin 16 and a roller 20 which is engaged in an engaging part 21 provided in a predetermined position of the supporting member 10. When the operating member 15 operates in conjunction with the turning of the turning member 13 and the roller 20 is engaged in the engaging part 21, the engagement of the disk 4 by the braking pin 16 is released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044186-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: KOLESNYCHENKO ALEKSEY YURIEVIC
IPC: G03F7/20
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate table of an immersion lithographic apparatus which is configured to prevent contamination with immersion liquid.  <P>SOLUTION: The substrate table WT is provided with a drainage ditch or barrier 40 surrounding an outer circumferential edge of the substrate W and a barrier 100 surrounding other objects 20 like sensors positioned in the same plane substantially the upper surface of the substrate W. The barriers 40 and 100 are configured to collect all of liquid spilled from a liquid supply system while the substrate W is exposed, so thereby reducing the risk of contamination of fine components in the lithographic projection apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055631-A (JP)
Title: Communication equipment and authentication method
Inventor: CHO KIHA
IPC: G09C1/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment which can prevent wrong authentication in initially authenticating connection among multiple pieces of communication equipment, and its method.  <P>SOLUTION: The communication equipment 1 controls the following states during authentication for other communication equipment: an authentication start allowed for the state of communication equipment, an authentication start denied, an authentication started, authentication in progress, success in authentication, a failure in authentication, and the completion of authentication. The communication equipment includes an authentication treatment division 20 which stops the authentication when receiving a plurality of authentication messages during authentication, a collision detection division 25 which detects a plurality of received authentication messages, a display division 23 which displays each state, and an input division 22 which receives a change of a state (certification start operation) from "authentication start allowed" to "authentication started " and a change of a state (authentication completion operation) from "success in authentication" to "completion of authentication".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046800-A (JP)
Title: Conjugate fiber having excellent stretchability and post-treatment processability
Inventor: ABE TAKAO
IPC: B27B17/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide PTT-based conjugate fibers which do not cause problems such as troubles in knitting and weaving processes, such as fiber breakage by the mutual entanglement of the fibers in the knitting process and fiber breakage by white powder caused by polymers and oligomers in the weaving process, and further troubles such as dyeing unevenness and drabness by the deposition of the oligomers, when dyed, and have excellent post-processability in a knitting preparation process, a weaving preparation process, a dyeing process, or the like.  <P>SOLUTION: In a polytrimethylene terephthalate conjugate fiber, the conjugate fiber includes a single filament group of two kinds of polyester components laminated to each other in a side-by-side manner or an eccentric sheath-core manner, at least one of the polyester components is polytrimethylene terephthalate, and the composite fiber satisfies the following conditions: the content of trimethylene terephthalate cyclic dimer in polytrimethylene terephthalate is 2.5 wt.% or less, the fiber-fiber dynamic friction coefficient is from 0.2 to 0.4, the degree of intermingle is from 2 to 60 point/m and/or the number of twists is from 2 to 60 T/m and the fiber size fluctuation U% is 1.5% or less, at least 0.1 cN/dtex of shrinkage stress at 100°C, and the crimping is expressed before boiling-water treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010107247-A (JP)
Title: Quick reacting and less current consuming non-contact direct current sensor
Inventor: ITO HARUO
IPC: G01R15/18
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact direct current sensor reducing the increase in current consumption and the increase in transfer noise, which is difficult by a conventional configuration, when measurement of a direct current is speeded up.  <P>SOLUTION: A clamp core structure for the sensor which enables saturated excitation even if an exciting voltage is reduced, is acquired by narrowing a contact cross section on one end side of a magnetic path composed of a pair of facing cores as compared with the other end side, or by making at least a core cross section on one end side the cross section of mutually touching portions. The sensor includes a current feedback circuit wherein excitation side current consumption is made not to increase much even if the number of turns of a feedback coil is increased, by connecting an inductance in series to a current-voltage converting resistor, and increasing the impedance viewed from an exciting coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106577-A (JP)
Title: Floor panel system
Inventor: YOSHII OSAMU
IPC: E04F15/18
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a working person from forgetting to wire and connect floor panels to each other.  <P>SOLUTION: This floor panel system which is equipped with a plurality of floor panels 4 laid on a foundation floor includes a transmission medium 6 which is provided on the floor panel 4, and a panel connecting structure 50 for connecting the transmission media 6 of a pair of floor panels 4 adjacent to each other. The panel connecting structure 50 connects transmission media 6 of the pair of floor panels 4 adjacent to each other by having the adjacent pair of floor panels 4 on the foundation floor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112388-A (JP)
Title: Pressure regulating valve
Inventor: SAITO KENJI
IPC: F16K49/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulating valve allowing heating of a valve element, facilitating replacement of the valve element and a valve element heating means, and minimizing thickness of a valve part comprising the valve element, a valve element holder, or the like in regard to a pressure regulating valve provided in an exhaust side of a vacuum treatment chamber in a vacuum treatment device.  <P>SOLUTION: The pressure regulating valve provided in the exhaust side of the vacuum treatment chamber in the vacuum treatment device is characterized by that the valve element attached with the valve element heating means is detachably attached to the valve element holder, and tabular connecting terminals positioned on opposing faces of the valve element and the valve element holder in parallel with the opposing faces are respectively provided on the valve element and the valve element holder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114529-A (JP)
Title: Video processor, and method therefor
Inventor: AOKAGE HIRONORI
IPC: H04N7/01
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately determine whether or not telecine video images include closed captions.  <P>SOLUTION: A combing degree detection part 15 calculates the combing degree c1 of a frame generated from an attention field C and a succeeding field N. A combing degree detection part 16 calculates the combing degree c2 of a frame generated from the attention field C by intra-field interpolation, A combing degree detection part 17 calculates the combing degree c3 of a frame generated from the attention field C and a previous field P. An optimum frame detection part 18 calculates an evaluation value indicating the field to generate the frame corresponding to the attention field on the basis of the combing degree. A state machine part 19 determines whether or not the attention field C includes the closed caption on the basis of the evaluation value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018599-A (JP)
Title: Pyrazine derivative, method for using the same, and method for preparing the same
Inventor: DORSHOW RICHARD B
IPC: A61K49/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrazine derivative which can be detected in vivo and can be used in many medical procedures.  <P>SOLUTION: There is provided the pyrazine ring-containing compound containing a first carbon, a second carbon, a third carbon and a fourth carbon, wherein the first carbon has a first substituent bound to the first carbon; the second carbon has a second substituent bound to the second carbon; the third carbon has a third substituent bound to the third carbon; and the fourth carbon has a fourth substituent bound to the fourth carbon; and the first substituent, the second substituent, the third substituent and the fourth substituent each includes a group selected from urea, an amide, a sulfonamide, thiourea, carbamate, and their optional combinations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113524-A (JP)
Title: Computer system, kernel scheduling system, resource allocation method, and process execution sharing method
Inventor: CARTER ERNST B
IPC: G06F9/50
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To allocate resources in a computer system of a multi-operating system, and thereby to avoid bottlenecks and other degradations that result from contention of limited resources.  <P>SOLUTION: A computer system 100 includes resources and a plurality of processors executing a plurality of operating systems 101-106 that provide access to the resources. The resources include printers, disk controllers, network controllers, and other frequently-accessed resources. Each operating system contains a kernel scheduler. The plurality of kernel schedulers mutually adjust allocation of the resources to process execution on the computer system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118407-A (JP)
Title: Thin-film transistor having etching resistance, and production method thereof
Inventor: KASAMI MASASHI
IPC: H01L29/786
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a high-performance thin-film transistor having PAN resistance, having high mobility, a low off-current value, a low threshold voltage and a low S value in a normally-off operation, and exhibiting high operation stability; and to provide a production method thereof.  <P>SOLUTION: This thin-film transistor includes an oxide sintered body composed of an oxide semiconductor in which the atomic ratio of each element of an indium element (In), a gallium element (Ga), a zinc element (Zn) and a tin element (Sn) relative to the total (In+Ga+Zn+Sn) satisfies the relationships: 0.18<In/(In+Ga+Zn+Sn)<0.79; 0.00010<Ga/(In+Ga+Zn+Sn)<0.27; 0.060<Zn/(In+Ga+Zn+Sn)<0.49; and 0.12<Sn/(In+Ga+Zn+Sn)<0.40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119572-A (JP)
Title: Drum-type washing machine
Inventor: KUNO KOJI
IPC: D06F21/10
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To correctly determine the unbalance though the vibration greatness varies according to how the laundry has the water when it is dewatered.  <P>SOLUTION: The determination value for determining the unbalance (S18) during dewatering operations after shower rinsing is changed from a determination value corresponding to the weight of the laundry which is detected before the washing cycle into a determination value for a lighter weight of the laundry and then dewatering operations are performed. Also, during dewatering, the unbalance is determined at a stage where the drum is rotated at a low speed. Subsequently, the unbalance is determined at a stage where the drum is rotated nearly at a speed at which the outer case resonates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127471-A (JP)
Title: High-frequency heating device
Inventor: KURAAI KAYOKO
IPC: F24C7/02
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heating device of high usability by reducing a prohibition time of automatic cooking by a hot sign by determining states of a heating room and a machine room and determining an optimum heating pattern heating time on the basis of determining conditions corresponding to the states.  <P>SOLUTION: The immediately-preceeding heating cooking executed is called out by a storing means to determine the heating pattern. In the case of the heating pattern in which the heating room and the machine room have high temperatures, a derelict state after immediately-preceeding heating is determined on the basis of a temperature of a prescribed detection point detected by a first temperature detecting means and a temperature detected by a second temperature detecting means. In the case that a temperature detected by a third temperature detecting means reaches a prescribed temperature or higher, it is determined that a steam generating device is operated, and a short time has passed. In the case that the temperature is lower than the prescribed temperature, it is determined that the steam generating device is not operated, or a long time has passed after the operation of the steam generating device. Thus, the optimum heating pattern heating time is decided by determining and classifying the immediately-preceeding heating pattern, a derelict state after heating, and the elapsed time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129226-A (JP)
Title: Fuel cell system and its control method
Inventor: KANEKO YOHEI
IPC: H01M8/10
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection accuracy of a dry state in a fuel cell.  <P>SOLUTION: During startup or power generation of a fuel cell, a target current value Ip and an actual current value Is are read in (S1), and current threshold values Ida, Idb, Idc, Idd are decided (S4, S5, S6, S7, S12, S17, S22) based on cooling water temperature Te of the fuel cell and gas pressure P inside the fuel cell stack. In case a differential between the actual current value Is and the target current value Ip is greater than the decided current threshold value (S8, S13, S18, S23), it is determined that the fuel cell stack 1 is in a state of dry abnormality (dry out) (S10, S15, S20, S25).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149864-A (JP)
Title: Multistage polymer, production method thereof, and resin composition containing the same
Inventor: SHOJI HISASHI
IPC: C08L33/10
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the resistance to warm water-whitening of a resin composition which contains a multistage copolymer including a rubber-grafted copolymer and is recovered by spray drying.  <P>SOLUTION: The multistage polymer is obtained by polymerizing a monomer mixture (c) containing a monomer (c-1) (preferably, methacrylic acid or acrylic acid) having at least one of groups consisting of a carboxy group, a glycidyl group, a hydroxy group, a phosphoric acid group, and a sulfonic acid group. A multistage polymer powder obtained by recovering the multistage polymer by spray drying and its manufacturing method are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT